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MS Square Bar stockholders and suppliers, Mild Steel Square bar Manufacturer.

MS (Mild Steel) square bar is a form of square-shaped steel bar manufactured from mild steel. Due to its strength and durability, it is frequently employed in construction and manufacturing. MS square bars are available in a variety of diameters and wall thicknesses, and they can be readily cut, pierced, and welded to meet particular specifications.


MS square bars are also known for their resistance to corrosion, making them suitable for outdoor applications in moist or humid environments. They can be coated or painted to increase their durability and provide protection from oxidation and corrosion.

MS square rods are typically available in lengths between 6 and 12 meters and thicknesses between 6 and 50 millimeters. Depending on the supplier and the quantity required, they are frequently sold in bundles or individually.

When selecting an MS square bar for a particular application, it is crucial to consider factors such as the required strength, the weight that the bar must sustain, and the operating environment. Depending on the application requirements, it may also be necessary to choose a particular type of mild steel, such as EN8 or EN24.

Overall, MS square bars are a versatile and resilient material that can be utilized in a variety of industries for a vast array of applications. They provide a cost-effective solution for a variety of construction and manufacturing requirements, and their durability and resistance to corrosion make them a popular choice for outdoor applications.


Specification :


Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Size 5 mm To 500 mm
Diameter 0.1 mm to 100 mm
Length 100 mm To 6000 mm Long & Above
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form Round, Square, Hex (A/F),Flate, Rectangle, Billet, Ingot, Forging Etc.
Stainless Steel ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc.
Duplex Steel 2205, 31803, 32750, 32760, 2101, 2304.
Alloy Steel A-182 - F5, F9, F11, F12, F21, F22 & F91
Special Grade Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276.
Carbon Steel A 105, LF 2, Duplex Steel.

MS Square Bar Properties

MS (Mild Steel) square bars have a range of properties that make them ideal for construction and manufacturing applications. Here are some of the key properties of MS square bars:

Strength: MS square bars are known for their strength and durability. They have a high tensile strength, which makes them suitable for use in load-bearing applications.

Ductility: MS square bars are also ductile, which means they can be easily formed or shaped without breaking. This property makes them easy to work with and ideal for applications where shaping or bending is required.

Corrosion resistance: MS square bars have good corrosion resistance, which makes them ideal for use in outdoor applications or in environments where they may be exposed to moisture or other corrosive elements.

Weldability: MS square bars can be easily welded using various methods such as MIG welding, TIG welding, or stick welding. This property makes them ideal for use in applications where two or more pieces need to be joined together.

Machinability: MS square bars have good machinability, which means they can be easily machined or drilled to achieve specific dimensions or shapes.

The specific properties of MS square bars can vary depending on the grade of mild steel used, the thickness and size of the bar, and other factors. It is important to consider these factors when selecting an MS square bar for a specific application.

MS Square Bar Weight Chart, Size & Dimensions

Size (mm) Weight (kg/m)
10 x 10 0.8
12 x 12 1.1
16 x 16 2
20 x 20 3.14
25 x 25 4.91
32 x 32 8
40 x 40 12.5
50 x 50 19.6
63 x 63 31.2
75 x 75 44.2
80 x 80 50.2
90 x 90 63.6
100 x 100 78.5

Note: These weights are approximate and may vary slightly based on the exact dimensions of the square bar.

MS Square Bar Price List:

Size (mm) Price/Kg
10 x 10 37
12 x 12 37
16 x 16 38
20 x 20 38
25 x 25 40
32 x 32 40
40 x 40 42
50 x 50 42
63 x 63 43
75 x 75 44
80 x 80 44
90 x 90 45
100 x 100 45

Uses of Mild Steel Square Bars

Mild Steel (MS) square bars are widely used in various industries and applications due to their strength, durability, and versatility. Here are some common uses of MS square bars:

Construction: MS square bars are commonly used in construction for building frames, support structures, and other applications where strength and durability are required.

Manufacturing: MS square bars are widely used in manufacturing for making machinery parts, tools, and equipment due to their strength, ductility, and machinability.

Automotive: MS square bars are used in automotive manufacturing for making axles, suspension components, and other structural parts due to their strength and corrosion resistance.

General fabrication: MS square bars are widely used in general fabrication for making brackets, supports, and other structural components due to their strength and versatility.

MS square bars are available in various sizes and thicknesses, and can be easily cut, drilled, and welded to fit specific requirements. They are a cost-effective solution for many construction and manufacturing needs, and their strength and corrosion resistance make them a popular choice for outdoor applications.




Types of Round Bar Available



Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Special request from Purchaser.


Quality Assurance


Triton Alloys Inc all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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